gistfile1.php

<?php

    /* rest of the code here */ 

    /**
     * @dataProvider providerUseInString
     */
    public function testUseInString($expected, $input)
    {
        $fixer = new UnusedUseStatementsFixer();
        $file = new \SplFileInfo(__FILE__);


        $this->assertEquals($expected, $fixer->fix($file, $input));
    }

    public function providerUseInString(){ 
        $expected1 = <<<'EOF'
$x=<<<'EOA'
use a;
use b;
EOA;
EOF;

        $input1 = <<<'EOF'
$x=<<<'EOA'
use a;
use b;
EOA;
EOF;

        $expected2 = <<<'EOF'
$x='
use a;
use b;
';
EOF;

        $input2 = <<<'EOF'
$x='
use a;
use b;
';
EOF;
        $expected3 = <<<'EOF'
$x="
use a;
use b;
";
EOF;

        $input3 = <<<'EOF'
$x="
use a;
use b;
";
EOF;

    	return array(
			array($expected1, $input1),
			array($expected2, $input2),
			array($expected3, $input3),
		);
    }
}